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RanGTP aids anaphase entry through Ubr5-mediated protein turnover

RanGTP is known to regulate the spindle assembly checkpoint (SAC), but the underlying molecular mechanism is unclear. BuGZ stabilizes SAC protein Bub3 through direct interaction and facilitates its mitotic function. Here we show that RanGTP promotes the turnover of BuGZ and Bub3 in metaphase, which...

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Bibliografische gegevens
Gepubliceerd in:J Cell Biol
Hoofdauteurs: Jiang, Hao, He, Xiaonan, Feng, Di, Zhu, Xueliang, Zheng, Yixian
Formaat: Artigo
Taal:Inglês
Gepubliceerd in: The Rockefeller University Press 2015
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Online toegang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4602037/
https://ncbi.nlm.nih.gov/pubmed/26438829
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1083/jcb.201503122
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